package org.dept.config;

import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;

@Configuration
public class ConfigBean {//@Configuration--spring applicationContext.xml
    //配置负载均衡实现RestTemplate
    //IRule负载均衡
    //RoundRobinRule 轮询
    //RandomRule 随机
    //AvailobilityFilteringRule: 会先过滤，跳闸，访问故障的服务~，对剩下的进行轮询
    //RetryRule: 会先按照轮询获取服务~，如果服务获取失败，则会在指定的时间内进行重试
    @Bean
    @LoadBalanced //Ribbon
    public RestTemplate getRestTemplate(){
        return new RestTemplate();
    }


}
